GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Corvette 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Daytime Running Lamp (DRL) Ambient Light Sensor Replacement

Removal Procedure

    Object Number: 64706 Size: SH
  1. Release and lift the windshield defroster grille from the I/P upper trim pad.
    2. 1.1. Insert two small flat bladed screwdrivers, or other suitable tools, close to each other between the rear edge of the defroster grille and the upper trim pad near one corner of the grille.
    1.2. Begin to CAREFULLY pry the grille up from the trim pad.
    1.3. Work the screwdrivers gradually to the other corner of the grille while continuing to CAREFULLY pry the grille up.
  2. Lift the grille to access the DRL sensor.
  3. Twist to release the DRL sensor from the grille.
  4. Disconnect the electrical connector from the sensor.

Installation Procedure

    Object Number: 64706 Size: SH
  1. Connect the electrical connector to the DRL sensor.
  2. Twist to secure the DRL sensor to the defroster grille.
  3. Position the tabs along the front edge of the defroster grille down into the slots in the upper trim pad.
  4. Lower the rear edge of the defroster grille into position, then CAREFULLY press the rear tabs into place.